[INFO] updating cached repository https://github.com/gulaschsuppm/rust-json-client [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3d542a426dc2767584eec44caa12e161c40824f9 [INFO] testing gulaschsuppm/rust-json-client against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgulaschsuppm%2Frust-json-client" "/workspace/builds/worker-11/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gulaschsuppm/rust-json-client on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/gulaschsuppm/rust-json-client [INFO] finished tweaking git repo https://github.com/gulaschsuppm/rust-json-client [INFO] tweaked toml for git repo https://github.com/gulaschsuppm/rust-json-client written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/gulaschsuppm/rust-json-client already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 27d23bd96bb81d81b524c32ab20a0f243c0359c97608565d9e780abd8f0a0890 [INFO] running `"docker" "start" "-a" "27d23bd96bb81d81b524c32ab20a0f243c0359c97608565d9e780abd8f0a0890"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling json v0.12.1 [INFO] [stderr] Compiling timer v0.2.0 [INFO] [stderr] Compiling apextestsuite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.61s [INFO] running `"docker" "inspect" "27d23bd96bb81d81b524c32ab20a0f243c0359c97608565d9e780abd8f0a0890"` [INFO] running `"docker" "rm" "-f" "27d23bd96bb81d81b524c32ab20a0f243c0359c97608565d9e780abd8f0a0890"` [INFO] [stdout] 27d23bd96bb81d81b524c32ab20a0f243c0359c97608565d9e780abd8f0a0890 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] 783cfaff31db96ea8e769681bc6aa378a6577e6af3e97ada3a7d38a4af3a51f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "783cfaff31db96ea8e769681bc6aa378a6577e6af3e97ada3a7d38a4af3a51f2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling apextestsuite v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.29s [INFO] running `"docker" "inspect" "783cfaff31db96ea8e769681bc6aa378a6577e6af3e97ada3a7d38a4af3a51f2"` [INFO] running `"docker" "rm" "-f" "783cfaff31db96ea8e769681bc6aa378a6577e6af3e97ada3a7d38a4af3a51f2"` [INFO] [stdout] 783cfaff31db96ea8e769681bc6aa378a6577e6af3e97ada3a7d38a4af3a51f2 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 23595d8e6a35d9a59459bc23f5158c587b5cf683224389987b523a8723624212 [INFO] running `"docker" "start" "-a" "23595d8e6a35d9a59459bc23f5158c587b5cf683224389987b523a8723624212"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/apextestsuite-e241c11333cbffa0 [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test scenario_parser::get_time::read_event_time ... ok [INFO] [stdout] test net_client::read_frames::correct_two_frames ... ok [INFO] [stdout] test net_client::read_frames::correct_single_frame ... ok [INFO] [stdout] test scenario_parser::read_file::file_does_not_exist ... ok [INFO] [stdout] test input_parser::parse_args::no_args_received ... ok [INFO] [stdout] test input_parser::parse_args::args_received ... ok [INFO] [stdout] test net_client::read_frames::correct_empty_frame ... ok [INFO] [stdout] test scenario_parser::get_time::no_event_time ... ok [INFO] [stdout] test scenario_parser::json_to_event_vector::convert_time_to_duration ... FAILED [INFO] [stdout] test scenario_parser::read_file::read_json_values ... FAILED [INFO] [stdout] test net_client::read_frames::more_than_full_frame ... ok [INFO] [stdout] test input_parser::parse_args::invalid_num_of_args ... ok [INFO] [stdout] test net_client::read_frames::no_start_marker ... ok [INFO] [stdout] test net_client::read_frames::no_end_marker ... ok [INFO] [stdout] test scenario_parser::get_time::not_json ... ok [INFO] [stdout] test scenario_parser::get_time::event_time_wrong_format ... ok [INFO] [stdout] test scenario_parser::get_time::event_time_not_a_string ... ok [INFO] [stdout] Sending: First message [INFO] [stdout] Sending: Second message [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/net_client.rs:16:28 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55da3ad0fe65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55da3ad0fe65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55da3ad0fe65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55da3ad0fe65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55da3ad3907c - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55da3ad0ab13 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55da3ad12690 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55da3ad12690 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55da3ad12690 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55da3ad123dc - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55da3ad12cc7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55da3ad128cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55da3ad37a11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x55da3ad37833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55da3ac4a1cb - core::result::Result::unwrap::h56f17e73d8f728f2 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x55da3ac5dfe9 - apextestsuite::net_client::run::{{closure}}::hd633d59e4f23715b [INFO] [stderr] at src/net_client.rs:16 [INFO] [stderr] 16: 0x55da3ac34315 - std::sys_common::backtrace::__rust_begin_short_backtrace::heea65441f6186b6d [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 17: 0x55da3ac50505 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hf3ef8abe020b8ad8 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 18: 0x55da3ac43928 - as core::ops::function::FnOnce<()>>::call_once::hf485022d50478e30 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 19: 0x55da3ac52320 - std::panicking::try::do_call::hfc6a8ba0a60c1fab [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 20: 0x55da3ac56c9d - __rust_try [INFO] [stderr] 21: 0x55da3ac520ad - std::panicking::try::h2623445172c03fce [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 22: 0x55da3ac46138 - std::panic::catch_unwind::h2e6cb5a6520d4e34 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 23: 0x55da3ac4fffe - std::thread::Builder::spawn_unchecked::{{closure}}::h08d9a4906b77d63c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 24: 0x55da3ac525ae - core::ops::function::FnOnce::call_once{{vtable.shim}}::h4e9d336fed8c7a32 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 25: 0x55da3ad1a1ba - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 26: 0x55da3ad1a1ba - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 27: 0x55da3ad1a1ba - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 28: 0x7f65eff82609 - start_thread [INFO] [stderr] 29: 0x7f65efe8e103 - __clone [INFO] [stderr] 30: 0x0 - [INFO] [stderr] thread '' panicked at 'called `Result::unwrap()` on an `Err` value: Any', src/net_client.rs:57:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55da3ad0fe65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55da3ad0fe65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55da3ad0fe65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55da3ad0fe65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55da3ad3907c - core::fmt::write::h935cb0ed4078a853 [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x55da3ad0ab13 - std::io::Write::write_fmt::hc912aacf8d691eb3 [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x55da3ad12690 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55da3ad12690 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55da3ad12690 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x55da3ad123dc - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x55da3ad12cc7 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x55da3ad128cb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x55da3ad37a11 - core::panicking::panic_fmt::habd7df443069602c [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x55da3ad37833 - core::option::expect_none_failed::h721078758a086285 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x55da3ac4a303 - core::result::Result::unwrap::h64527eab963bc49b [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/result.rs:1005 [INFO] [stderr] 15: 0x55da3ac5ddb2 - apextestsuite::net_client::run::h297f647b83149174 [INFO] [stderr] at src/net_client.rs:57 [INFO] [stderr] 16: 0x55da3ac34173 - apextestsuite::net_client::run::send_events_with_no_duration::{{closure}}::h9f84a637d5fa864c [INFO] [stderr] at src/net_client.rs:139 [INFO] [stderr] 17: 0x55da3ac342e2 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2a6506854ed2e1bb [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stderr] 18: 0x55da3ac504d2 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd15bbbc509f0219c [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stderr] 19: 0x55da3ac438f0 - as core::ops::function::FnOnce<()>>::call_once::h65f16aece1ac8304 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stderr] 20: 0x55da3ac522bf - std::panicking::try::do_call::h2083c6f6026bac72 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stderr] 21: 0x55da3ac56c9d - __rust_try [INFO] [stderr] 22: 0x55da3ac521e0 - std::panicking::try::h354812c9b76d5054 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stderr] 23: 0x55da3ac460f2 - std::panic::catch_unwind::h17202bb5c0a217c4 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stderr] 24: 0x55da3ac502ea - std::thread::Builder::spawn_unchecked::{{closure}}::h833be6ad5f5da1cc [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stderr] 25: 0x55da3ac525ee - core::ops::function::FnOnce::call_once{{vtable.shim}}::he84c89fb28f79d06 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stderr] 26: 0x55da3ad1a1ba - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 27: 0x55da3ad1a1ba - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stderr] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stderr] 28: 0x55da3ad1a1ba - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stderr] at src/libstd/sys/unix/thread.rs:87 [INFO] [stderr] 29: 0x7f65eff82609 - start_thread [INFO] [stderr] 30: 0x7f65efe8e103 - __clone [INFO] [stderr] 31: 0x0 - [INFO] [stdout] test net_client::run::send_events_with_no_duration ... FAILED [INFO] [stdout] test net_client::run::port_not_open ... test net_client::run::port_not_open has been running for over 60 seconds [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "23595d8e6a35d9a59459bc23f5158c587b5cf683224389987b523a8723624212"` [INFO] running `"docker" "rm" "-f" "23595d8e6a35d9a59459bc23f5158c587b5cf683224389987b523a8723624212"` [INFO] [stdout] 23595d8e6a35d9a59459bc23f5158c587b5cf683224389987b523a8723624212